• Power Source: 9V Battery
• Sound Level: 85 Decibels at 3 Meters
• Low battery warning
• 2 x Stand Alone Units
• 2 x 9V Batteries

The Securi-Prod Ionisation Smoke Alarm 9V Twinpack are a pair of battery powered stand alone smoke alarms suitable for detecting smoldering fires caused by electric faults or cigarettes. Each smoke alarm has dual ionization chambers and have an alarm test button. Ideal for use in bedrooms, living areas and near kitchens.